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<?php

/*
 * This file is part of the Predis package.
 *
 * (c) Daniele Alessandri <suppakilla@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Predis\Connection;

use PredisTestCase;
/**
 * @todo ConnectionParameters::define();
 * @todo ConnectionParameters::undefine();
 */
class ConnectionParametersTest extends PredisTestCase
{
    /**
     * @group disconnected
     */
    public function testDefaultValues()
    {
        $defaults = $this->getDefaultParametersArray();
        $parameters = new ConnectionParameters();

$this->assertEquals($defaults['scheme'], $parameters->scheme);
        $this->assertEquals($defaults['host'], $parameters->host);
        $this->assertEquals($defaults['port'], $parameters->port);
        $this->assertEquals($defaults['timeout'], $parameters->timeout);
    }

/**
     * @group disconnected
     */
    public function testIsSet()
    {
        $parameters = new ConnectionParameters();

$this->assertTrue(isset($parameters->scheme));
        $this->assertFalse(isset($parameters->unknown));
    }

/**
     * @group disconnected
     */
    public function testUserDefinedParameters()
    {
        $parameters = new ConnectionParameters(array('port' => 7000, 'custom' => 'foobar'));

$this->assertTrue(isset($parameters->scheme));
        $this->assertSame('tcp', $parameters->scheme);

$this->assertTrue(isset($parameters->port));
        $this->assertSame(7000, $parameters->port);

$this->assertTrue(isset($parameters->custom));
        $this->assertSame('foobar', $parameters->custom);

$this->assertFalse(isset($parameters->unknown));
        $this->assertNull($parameters->unknown);
    }

/**
     * @group disconnected
     */
    public function testConstructWithUriString()
    {
        $defaults = $this->getDefaultParametersArray();

$overrides = array(
            'port' => 7000,
            'database' => 5,
            'iterable_multibulk' => false,
            'custom' => 'foobar',
        );

$parameters = new ConnectionParameters($this->getParametersString($overrides));

$this->assertEquals($defaults['scheme'], $parameters->scheme);
        $this->assertEquals($defaults['host'], $parameters->host);
        $this->assertEquals($overrides['port'], $parameters->port);

$this->assertEquals($overrides['database'], $parameters->database);
        $this->assertEquals($overrides['iterable_multibulk'], $parameters->iterable_multibulk);

$this->assertTrue(isset($parameters->custom));
        $this->assertEquals($overrides['custom'], $parameters->custom);

$this->assertFalse(isset($parameters->unknown));
        $this->assertNull($parameters->unknown);
    }

/**
     * @group disconnected
     */
    public function testToArray()
    {
        $additional = array('port' => 7000, 'custom' => 'foobar');
        $parameters = new ConnectionParameters($additional);

$this->assertEquals($this->getParametersArray($additional), $parameters->toArray());
    }

/**
     * @group disconnected
     */
    public function testSerialization()
    {
        $parameters = new ConnectionParameters(array('port' => 7000, 'custom' => 'foobar'));
        $unserialized = unserialize(serialize($parameters));

$this->assertEquals($parameters->scheme, $unserialized->scheme);
        $this->assertEquals($parameters->port, $unserialized->port);

$this->assertTrue(isset($unserialized->custom));
        $this->assertEquals($parameters->custom, $unserialized->custom);

$this->assertFalse(isset($unserialized->unknown));
        $this->assertNull($unserialized->unknown);
    }

/**
     * @group disconnected
     */
    public function testParsingURI()
    {
        $uri = 'tcp://10.10.10.10:6400?timeout=0.5&persistent=1';

$expected = array(
            'scheme' => 'tcp',
            'host' => '10.10.10.10',
            'port' => 6400,
            'timeout' => '0.5',
            'persistent' => '1',
        );